HomeMy WebLinkAboutWTR2703214.35SPIRAL ACCESS STAIRS. 173
STEPS WITH 11" RUN AT 41'-6
" RADIUS = 158' 7", RISE AT
+- = 101'-4".
SHELL RAIL, TYP BOTH
SIDES OF SHROUD. '
C
05
CABLE TRAY LAP
VVELD ONLY AS
REQUIRED TO
HOLD RIM ANGLE
IN POSITION
Cl
z
w
F-
RESERVOIR STAIR AND ROOF P�q
ROOF -SHELL DETAIL
! ; iO SCALE
- INSIDE 'SHELL
Q
SPIRAL STAIRS
OVERFLOW -Z
LOWER LANDING;
PLATFORM
CLIMB PREVENTION SHIELD
4
SO6
RESERVOIR ROOF ACCESS OBLIQUE
NOT T 0 SCALE
\.503 BEAM -SHELL (PS05
GRATE OPENING FOR CABLE
F CONNECTION, TYP TRAY PENETRATION (NOT
SHOWN)=�
! 1 ;
L2X2X4 BRACE.
WELD 0 BOT OF
CHANNELS I Ii l`t
2'-2"
C6X8.2 SUPPORT BEAM, TYP
SPIRAL STAIRS
a
�- GRATING SPAN, TYP
�`4 - — U
CELL PHONE CONDUCTORS
BY OTHERS
SHELL HANDRAIL CONTINUOUS
`- FROM LOWER LANDING TO ROOF
PERIMETER HANDRAIL
10 FT CABLE TRAY SHROUD
PER DETAIL 04
SO8
1j" GRATING
I'
Ilk
L2"x2"x4" SUPPORTS,
.> TYP OF 2
HANDRAIL 02
SO5
BEAM SUPPORT
PER PLAN
CABLE TRAY LANDING SECTION A
- S03
SEAL,
TYP
?H2 ENC INC.
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